/// <summary>
/// Prompts user for song name and artist and adds a new Song.
/// </summary>
static void AddSong()
{
bool done = false;
do
{
string songName = CLI.Prompt("What's the name of the song? ");
string artist = CLI.Prompt("Who's the artist? ");
_songs.Add(new Song {
Name = songName, Artist = artist
});
done = CLI.Prompt("Add another song? (y/n) ").ToLower() != "y";
} while (!done);
}
/// <summary>
/// Displays the application menu and prompts the user for selection.
/// </summary>
/// <returns></returns>
internal static int Prompt()
{
bool valid = false;
int parsedOption = 0;
string option = string.Empty;
Display();
do
{
option = CLI.Prompt($"Please select an option (1-{_options.Length}): ");
bool canParse = int.TryParse(option, out parsedOption);
valid = canParse && parsedOption > 0 && parsedOption <= 3;
if (!valid)
{
Console.WriteLine("'" + option + "' is not a valid option. Please provide a number 1-3");
}
}while (!valid);
return(parsedOption);
}